Vutils

Author: vic4key

include/Vutils.h

@@ -3339,7 +3339,9 @@ class ThreadPool
 // C++14 (MSVC 2015+ or MinGW 5.1+)
 #if (defined(_MSC_VER) && _MSVC_LANG >= 201402L) || (defined(__MINGW32__) && __cplusplus >= 201402L)
 #include "template/handle.tpl"
-ScopedHandleT_Define(HANDLE, HANDLE, INVALID_HANDLE_VALUE, { CloseHandle(h); });
+#ifndef __MINGW32__ // `error: 'reinterpret_cast' from integer to pointer`
+ScopedHandleT_Define(HANDLE, HANDLE, HANDLE(INVALID_HANDLE_VALUE), { CloseHandle(h); });
+#endif // __MINGW32__
 ScopedHandleT_Define(NULL_HANDLE, HANDLE, nullptr, { CloseHandle(h); });
 ScopedHandleT_Define(FILE, FILE*, nullptr, { fclose(h); });
 #endif // C++14 (MSVC 2015+ or MinGW 5.1+)

include/template/misc.tpl

@@ -9,8 +9,13 @@
 // C++14 (MSVC 2015+ or MinGW 5.1+)
 #if (defined(_MSC_VER) && _MSVC_LANG >= 201402L) || (defined(__MINGW32__) && __cplusplus >= 201402L)
 
+#include <sstream>
 #include <iostream>
 
+/**
+ * print(...) (Python like)
+ */
+
 static void print_A()
 {
   std::cout << std::endl;
@@ -43,6 +48,42 @@ void print_W(Head&& head, Tail&&... tail)
 #define print print_A
 #endif
 
+/**
+ * _cout(....) // push all items into string-stream then use `std::cout` out to STDOUT with-in a single out
+ */
+
+template<typename Stream>
+void __vu_cout_impl(Stream& stream) {}
+
+template<typename Stream, typename T, typename... Args>
+void __vu_cout_impl(Stream& stream, T&& t, Args&&... args)
+{
+  stream << std::forward<T>(t);
+  __vu_cout_impl(stream, std::forward<Args>(args)...);
+}
+
+template<typename... Args>
+void _cout_A(Args&&... args)
+{
+  std::stringstream ss;
+  __vu_cout_impl(ss, std::forward<Args>(args)...);
+  std::cout << ss.str();
+}
+
+template<typename... Args>
+void _cout_W(Args&&... args)
+{
+  std::wstringstream ss;
+  __vu_cout_impl(ss, std::forward<Args>(args)...);
+  std::wcout << ss.str();
+}
+
+#ifdef _UNICODE
+#define _cout _cout_W
+#else
+#define _cout _cout_A
+#endif
+
 #define VU_HAS_PRINT
 
 #endif